沈陽威亞具備各類起動發電機、襟翼操縱馬達等電氣附件、通訊導航等電子附件及各類機上儀表附件的修理能力。 Shenyang Avias has the capability to maintain various kinds of electrical accessories such as starter generator,motors for operation of flaps,communication&navigation equipment and all kinds of aircraft instruments.